Betamethasone

11β,16β-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione

Betamethasone (CAS 378-44-9) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports reliable LC-MS/MS and GC-MS workflows for quantitative analysis and calibration. It serves as a glucocorticoid reference material for steroid residue analysis. Use it for LC-MS/MS steroid calibration and as a GC-MS quantification standard. It streamlines pharmaceutical method validation and provides a traceable calibration solution. Choose it as confirmatory analysis material for regulated laboratory quality control, metabolism study reference, and multi-residue method development.

This reference standard enables precise calibration curves, accurate retention-time confirmation, and robust quantifier-to-qualifier ratios. Analysts apply Betamethasone (CAS 378-44-9) to establish method linearity, evaluate recovery, and verify selectivity. With clear traceability to a lot-specific certificate, you can replicate results across instruments and sites. Furthermore, the material helps optimize sample preparation, reduce matrix effects, and confirm analyte identity under routine or investigative conditions.

Key advantages for your workflow:

• High-purity reference standard characterized with lot-specific documentation.
• Optimized for LC-MS/MS and GC-MS quantification and calibration.
• Traceable concentration information that supports consistent results.
• Suitable for method validation, stability checks, and recovery studies.
• Backed by technical expertise from WITEGA Laboratorien Berlin-Adlershof GmbH.

Typical applications include:

• Regulated laboratories conducting confirmatory analysis and routine surveillance.
• Pharmaceutical research focusing on glucocorticoid profiling and formulation testing.
• Residue control programs and proficiency testing schemes.
• Metabolism studies investigating biotransformation pathways and kinetics.
• Multi-residue method development across complex biological and environmental matrices.

Choose Betamethasone (CAS 378-44-9) as your reference standard to enhance data quality, ensure traceability, and achieve confident decisions in both screening and targeted quantification.

You can download your Safety Data Sheet for ST066

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